ORA-21600: pathexpression too long Cause: The path expression that is supplied by the user istoo long. The path
expression is used to specify the position of an attribute in an object. Thiserror
occurs when one of the intermediate elements in the path expression refers toan
attribute of a built-in type. Thus, the OCI function cannot proceed on toprocess
the rest of the elements in the path expression. Action: Usershould pass in the correct path expression to locate the attribute.